package org.example.controller.common;



import lombok.extern.slf4j.Slf4j;
import org.example.utils.AliOssUtil;
import org.example.utils.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/common")
@Slf4j
public class CommonController {
   @Autowired
    private AliOssUtil aliOssUtil;


    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")

    public Result<String> upload(MultipartFile file){
        log.info("文件上传:{}",file);
        try {
            //获取原始文件名
            String originalFilename =file.getOriginalFilename();
            //截取原始文件名的后缀
            String suffix = originalFilename.substring(file.getOriginalFilename().lastIndexOf("."));
            String objectName=UUID.randomUUID().toString()+suffix;
            //文件的请求路径
            String filePath=aliOssUtil.upload(file.getBytes(),objectName);
            return Result.success(filePath);
        } catch (IOException e) {
            log.error("文件上传失败:{}",e);
        }

        return  Result.error("文件上传失败");
    }
}